79897748 is an even 8-digits composite number following 79897747
and preceding 79897749 . In scientific notation, it is written as 7.9897748 × 10^7.
The sum of its digits is 59. It has a total of 5 prime factors and 24 positive divisors.
There are 34147008 positive integers (up to 79897748) that are relatively prime to 79897748.
79897748 has 24 divisors, whose sum is 160238400
The reverse of 79897748 is 84779897
Previous prime number is 379
Is Prime? no Number parity even Number length 8 Sum of Digits 59 Digital Root 5
Name
seventy-nine million eight hundred ninety-seven thousand seven hundred forty-eight
Scientific notation
7.9897748 × 10^7
Engineering notation
7.9897748 × 10^6
Prime Factorization
2 × 2 × 7 × 379 × 7529
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
39948874 Product of the distinct prime numbers
The prime factorization of 79897748 is 2 × 2 × 7 × 379 × 7529.
Since it has a total of 5 prime factors.
4 , 3 , 89 , 26 , 787 , 74 , 3491 , 6259 , 11188 , 66260 , 183857 , 998013 , 1770876 , 7817261 , 92725014 , 62356422 , 858130785 , 723147269 , 6721550254 , 5197847614
n×2
159795496
n×3
239693244
n×4
319590992
n×5
399488740
n÷2
39948874
n÷3
26632582.666667
n÷3
19974437
n÷5
15979549.6
n2
6383650135471504
n3
5.1003926984407E+23
n4
4.0750989052105E+31
n5
3.2559122540359E+39
2 √n8938.5540217644
3 √n430.70328035686
4 √n94.543926413939
5 √n38.063341173471
1 , 2 , 4 , 7 , 14 , 28 , 379 , 758 , 1516 , 2653 , 5306 , 7529 , 10612 , 15058 , 30116 , 52703 , 105406 , 210812 , 2853491 , 5706982 , 11413964 , 19974437 , 39948874 , 79897748
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-79897747 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79897748 can be divided by 24 positive divisors.
The sum of these divisors (counting 79897748) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100110000110010010010010100
3
Ternary
12120100020002212
4
Quaternary
10300302102110
5
Quinary
130423211443
6
Senary
11532252552
8
Octal
460622224
10
Decimal
79897748
12
Duodecimal
22911158
16
Hexadecimal
4c32494
20
Vigesimal
14j7478
36
Base36
1bkhhw
md5
29b502308ea9b4178f4045c0815a4692
sha1
5681bd9d08651e716c8b1dcb8f6f717379dfb871
sha256
958711e3460b233d7daa36f1bb7e075504028edf9a47a10e259ce10f5ad1afe6
sha512
8b9d08582ec43a1e5ef8261124c10646eb7a9251231d5cb0043ef8d3ae29eb6542edca46c8670e06a9bb012a1390ff4107de893b87184620b5bb2baddae131fd
ripemd-160
a4b9cf72d1575e00e93d977874b652cceb592242
Diameter
159795496
Circumference
502012356.31034
Area
2.0054828368685E+16
Volume
2.1364474975792E+24
Surface area
8.0219313474739E+16
Circumference
502012356.31034
Perimeter
319590992
Area
6383650135471504
Diagonal
112992478.82467
Surface area
38301900812829024
Volume
5.1003926984407E+23
Space diagonal
138386958.94633
Perimeter
239693244
Area
2.7642015930951E+15
Altitude
69193479.473167
Surface area
2.7642015930951E+15
Volume
6.0108704396363E+22
Height
37664159.608223